Generated image for a display screen or portion thereof



FIG. 1 is a front view of a generated image for a display screen or portion thereof, showing my new design;

FIG. 2 is a front view of the generated image of FIG. 1 in which a mobile terminal is provided in broken lines to illustrate an example environment; and,

FIG. 3 is a front view of the generated image of FIG. 1 in which, in addition to the mobile terminal in broken lines from FIG. 2, images are additionally provided in broken lines to illustrate an example of captured images generated.

The mobile terminal and the images shown in broken lines in FIGS. 2 and 3 form no part of the claimed design. 

CLAIM The ornamental design for a generated image for a display screen or portion thereof, as shown and described. 